105388080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{62731}}^1$

素因数の和:62754

約数の個数: 80

約数和(自身を含む): 373380864

約数和(自身を除く): 267992784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 62731, 125462, 188193, 250924, 313655, 376386, 439117, 501848, 627310, 752772, 878234, 940965, 1003696, 1254620, 1317351, 1505544, 1756468, 1881930, 2195585, 2509240, 2634702, 3011088, 3512936, 3763860, 4391170, 5018480, 5269404, 6586755, 7025872, 7527720, 8782340, 10538808, 13173510, 15055440, 17564680, 21077616, 26347020, 35129360, 52694040, 105388080]

約数ペア:

[(1, 105388080), (2, 52694040), (3, 35129360), (4, 26347020), (5, 21077616), (6, 17564680), (7, 15055440), (8, 13173510), (10, 10538808), (12, 8782340), (14, 7527720), (15, 7025872), (16, 6586755), (20, 5269404), (21, 5018480), (24, 4391170), (28, 3763860), (30, 3512936), (35, 3011088), (40, 2634702), (42, 2509240), (48, 2195585), (56, 1881930), (60, 1756468), (70, 1505544), (80, 1317351), (84, 1254620), (105, 1003696), (112, 940965), (120, 878234), (140, 752772), (168, 627310), (210, 501848), (240, 439117), (280, 376386), (336, 313655), (420, 250924), (560, 188193), (840, 125462), (1680, 62731)]